Benzyl glycinate p-toluenesulfonate

Product Name: Benzyl glycinate p-toluenesulfonate
CAS No.: 1738-76-7
Chemical Name: Benzyl glycinate p-toluenesulfonate
Synonyms: H-GLY-OBZL TOSOH;GLYCINE BENZYL ESTER P-TOLUENESULFONATE SALT;ycine toL;uene-p-suL;GLY-OBZL TOS;GLY-OBZL TSOH;H-GLY-OBZL TOS;Gly-OBzl·TosOH;Einecs 217-094-6;H-Gly-OBzl-tosylate
CBNumber: CB2256973
Molecular Formula: C16H19NO5S
Formula Weight: 337.39
MOL File: 1738-76-7.mol

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Benzyl glycinate p-toluenesulfonate Property

Melting point:: 132-134 °C
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: methanol: 0.1 g/mL, clear
form: Solid
color: White to Off-White
Water Solubility: almost transparency
BRN: 3600116
InChI: InChI=1S/C9H11NO2.C7H8O3S/c10-6-9(11)12-7-8-4-2-1-3-5-8;1-6-2-4-7(5-3-6)11(8,9)10/h1-5H,6-7,10H2;2-5H,1H3,(H,8,9,10)
InChIKey: WJKJXKRHMUXQSL-UHFFFAOYSA-N
SMILES: C1(S(O)(=O)=O)=CC=C(C)C=C1.C(OCC1=CC=CC=C1)(=O)CN
CAS DataBase Reference: 1738-76-7(CAS DataBase Reference)

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Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 29225090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 50051
Product name: Glycine benzyl ester p-toluenesulfonate salt
Purity: ≥99.0% (T)
Packaging: 25g
Price: $219
Updated: 2025/07/31

TCI Chemical

Product number: B0266
Product name: Glycine Benzyl Ester p-Toluenesulfonate
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $16
Updated: 2025/07/31

TCI Chemical

Product number: B0266
Product name: Glycine Benzyl Ester p-Toluenesulfonate
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $36
Updated: 2025/07/31

TRC

Product number: G625100
Product name: Glycine Benzyl Ester p-Toluenesulfonate
Packaging: 25g
Price: $100
Updated: 2021/12/16

TRC

Product number: G625100
Product name: Glycine Benzyl Ester p-Toluenesulfonate
Packaging: 100g
Price: $375
Updated: 2021/12/16

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Benzyl glycinate p-toluenesulfonate Chemical Properties,Usage,Production

Chemical Properties

White crystalline

Uses

Potent crosslinking inhibitors

Uses

Racecodotril intermediate

Uses

Glycine benzyl ester p-toluenesulfonate salt is a potent crosslinking inhibitor.

reaction suitability

reaction type: solution phase peptide synthesis

Synthesis

104-15-4

56-40-6

100-51-6

1738-76-7

General procedure: 270 kg of p-toluenesulfonic acid monohydrate and 550 kg of toluene are added to the reactor, stirring is initiated and heating is brought to reflux. The water generated by the reaction was removed by means of a water separator until no water was produced. Subsequently, glycine was added to the reaction vessel. Continue to add 100 kg of reaction solution and 850 kg of benzyl alcohol to the reaction system and maintain reflux. The water generated from the reaction was continuously separated through a water separator until no water was generated, and then the reaction was continued at reflux for 2 hours. Upon completion of the reaction, the reaction solution was cooled to 10°C and stirred for 1 hour. The reaction mixture was filtered and the filter cake was washed with 100 kg of acetone and dried to give 395 kg of glycine benzyl ester p-toluenesulfonate in 88.4% yield and 99.62% purity.

References

[1] Bioorganic and Medicinal Chemistry, 2005, vol. 13, # 2, p. 519 - 532
[2] Synthesis, 2002, # 8, p. 1017 - 1026
[3] Chemical Communications, 2007, # 36, p. 3711 - 3713
[4] Chemistry - An Asian Journal, 2009, vol. 4, # 2, p. 328 - 335
[5] Journal of Heterocyclic Chemistry, 1994, vol. 31, # 4, p. 707 - 710

Benzyl glycinate p-toluenesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

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Benzyl glycinate p-toluenesulfonate Suppliers

Americas 1 Canada 1 China 351 Europe 3 France 1 Germany 6 Hungary 1 India 32 Italy 2 Japan 5 South Korea 1 Switzerland 4 United Kingdom 9 United States 37 Global 454

Beijing Mediking Biopharm Co., Ltd

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Energy Chemical

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View Lastest Price from Benzyl glycinate p-toluenesulfonate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Benzyl glycinate p-toluenesulfonate 1738-76-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1000kg/month
Release date: 2021-12-27

Hebei Chuanghai Biotechnology Co,.LTD

Product: Benzyl Glycinate P-Toluenesulfonate 1738-76-7
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-20

Hangzhou ICH Biofarm Co., Ltd

Product: Glycine benzyl ester p-toluenesulfonate salt 1738-76-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99.0%min
Supply Ability: 5MT
Release date: 2023-06-14

1738-76-7, Benzyl glycinate p-toluenesulfonateRelated Search:

Betaine p-Toluenesulfonic acid Glycine Benzyl nicotinate Benzyl benzoate Sodium xylenesulfonate Sorafenib tosylate Benzyl chloride Benzyl alcohol Sodium p-toluenesulfonate SODIUM P-TOLUENESULFONATE H-D-PRO-OBZL HCL H-GLY-PHE-GLY-OH GLYCYL-L-PHENYLALANINE H-GLY-PHE-PNA HCL Benzyl glycinate hydrochloride GLYCYL-SARCOSINE Glycine tert butyl ester hydrochloride

BENZYL GLYCINATE 4-TOLUENESULFONATE SALT

BENZYL GLYCINATE P-TOLUENESULFONATE SALT

GLY-OBZL TOS

GLY-OBZL TSOH

GLYCINE-OBZL P-TOSYLATE

GLYCINE BENZYL ESTER 4-TOLUENESULFONATE

GLYCINE BENZYL ESTER 4-TOLUENESULFONATE SALT

GLYCINE BENZYL ESTER 4-TOSYLATE

GLYCINE BENZYL ESTER MONOTOSYLATE

GLYCINE BENZYL ESTER P-TOLUENESULFONATE

GLYCINE BENZYL ESTER P-TOLUENESULFONATE SALT

AMinoacetic acid benzyl ester toluene-4-sulfonic acid salt

benzyl 2-aMinoacetate 4-Methylbenzenesulfonate

Product NaMe: Glycine benzyl ester p-toluenesulfonate salt

Benzyl glycinate toluene-p-sulphonate

Benzyl 2-aminoacetate p-toluenesulfonate

Racecadotril Impurity P

Glycine benzyl ester 4-toluenesulfonate salt≥ 98% (HPLC)

2-aminoacetic acid (phenylmethyl) ester

GLYCINE BENZYL ESTER P-TOSYLATE

GLYCINE BENZYL ESTER PTSA

GLYCINE BENZYL ESTER TOLUENE-4-SULFONATE

GLYCINE BENZYL ESTER TOLUENE-P-SULFONATE

GLYCINE BENZYL ESTER TOSYLATE

H-GLY-OBZL P-TOSYLATE

H-GLY-OBZL TOS

H-GLY-OBZL TOSOH

L-GLYCINE BENZYL ESTER P-TOLUENESULFONATE SALT

Gly-OBzl·TosOH

O-benzylglycine toluene-p-sulphonate

Glycine benzyl ester p-toluenesulfonate salt(H-Gly-Obzl-TosOH)

Glycinebenzylester·Tos,Glycinebenzylesterp-toluenesulfonate

Benzyl glycinate p-toluenesulfonate

H-Gly-OBzl-tosylate

Glycine benzyl·p-toluenesulfonic acid

H-Gly-OBzl . p-tosylate (Glycine benzyl ester.4-toluenesulfonate salt)

Einecs 217-094-6

Benzyl glycinate p-t

H-Gly-OBzl.p-tosylate (Glycine benzyl ester.para toluene sulfonate)

Glycine Toluenesulfonate

Glycine Benzyl Ester p-Toluenesulfonate &gt

glycine benzyl ester to toluene sulfonate

uene-p-suL

ycine toL

Glycine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1)

Glycinebenzylesterp-toluenesulfonatesal

Benzyl glycinate p-toluenesulfonate USP/EP/BP

(2-oxo-2-phenylmethoxyethyl)azanium

Glycine benzyl ester p-toluenesulphonate, 98%

Glycine Benzyl Ester p-Toluene Sulfonate extrapure, 98%

Benzyl glycinate tosylate

Benzyl glycinate 4-methylbenzenesulfonate

Glycine benzyl ester <i>p</i>-toluenesulfonate salt

Benzyl glycite p-toluenesulfote

1738-76-7

1783-76-7

C9H11NO2C7H8SO3

C9H11NO2C7H8O3S